Posted by a reviewer on Amazon

I must admit i was a bit underwhelmed when i first used these but then i normally use headphones over twice the price that are not anc and are wired i bought these to cut the noise out from noisy neighbours and other annoying noises which they do well there were fireworks going off last night for hours in my area and i couldnt hear them even when there wasnt any music playing with these on the sound quality isnt bad theres plenty of solid bass as long as you use the equalizer to bump it up its not a very open soundstage but theyre enjoyable to use i haven’t heard any other anc headphones so i cant compare them but im sure if i had id of bought these anyway as for the tplink usb bluetooth adaptor that is totally useless with these get a avantree dg45 bluetooth 5